Question

Triangle NLM is reflected over the line segment as shown, forming triangle ABC. Which congruency statement is correct?

ΔNLM ≅ ΔCAB
ΔNLM ≅ ΔCBA
ΔNLM ≅ ΔBCA
ΔNLM ≅ ΔBAC

Triangle N L M is reflected over a line to form triangle A B C.
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Answer 1

ΔNLM ≅ ΔCBA

Reason: A reflection preserves distances but reverses orientation, so the vertex order is reversed. The correspondence is N↔C, L↔B, M↔A, giving ΔNLM ≅ ΔCBA.